Daewoo Nexia cars are sometimes faced with the fact that the stove is bad. What problems caused a bad job of the furnace and why in Daewoo Nexia does not warm the heater? We invite you to consider the main reasons for the lack of heat in the car, as well as find ways to solve them.

• stove radiator;
• fan;
• expansion valve;
• heater fan;
• evaporator radiator;
• antifreeze nozzles;
• salon filter.

Dismantling of the stove control unit

The stove control unit in the cabin is called the panel with levers and switches located on the center console. When dismantling the stove will need to remove it. This can be done in a few minutes by following the following operations:

How to strengthen air flow in the stove

Sometimes car owners are faced with the fact that in the car Daewoo Nexia stove does not blow on his feet. In this case, car enthusiasts with experience advise to disassemble the control unit and find the rubber membrane. It will be damage, most likely a small hole. The result is that the air is suited and can not move the flaps. The hole needs to be stuck with any good glue for rubber, give it to dry, then collect a block.

Important! To ensure simultaneous blowing of legs and brakes, it is necessary to block the damper or its drives in the intermediate position. In the second case, the drive movement is limited to two provisions: suction or extrusion. The first provides the flow of air to the legs, the second is on the glass.

In the car, Nexia is poorly blowing the stove and then when its channels are clogged or air bubbles begin to form air bubbles. The easiest way to get rid of them is to drown out the engine, open the plug of the expansion tank, then pour a manually antifreeze. The scored channels can be cleaned with cleaners for the cooling system and wash for about seven-eight minutes.

Additional pump

If at first glance, everything works fine, but in the car Daewoo Nexia stove blows with cold air, this means that the factory marriage means. It is not worth upset, everything can be corrected by modernizing the stove.

Some motorists are installed on the car an additional electric pump from gazelles, suitable and bosch pumps. The pump is installed so that the antifreeze returns from the stove to the engine, then the flow of heating air into the salon increases.

How to establish a cause of malfunction

Scheme Location of fuses

Without the presence of experience in maintaining a technical means, it is extremely difficult to diagnose the source of breakage. For objectivity, contact the workshop.

1. Check the mechanisms on the electrical component: the fan is fixed when the switch is activated, the fan is unstable, jerks;
2. Mechanical Cause: Daewoo stove Nexia blows with cold air, insufficient blowing, weak air flow.

For repair, we install the machine on a flat platform, you can on the observation pit for the convenience of diagnosis. Fix the rear row of the wheels with anti-tart shoes, squeeze the parking brake, we translate the scene to the first transmission position.

Run the engine, alternately turn on the levers of the furnace heating block. According to this action, we exclude (confirm) a breakdown in the electrical circuit. Suppose that faulty fuse.

We carry out the replacement yourself, without contacting the workshop. In accordance with the data manual, the fuse responsible for heating is located under the index "F12". Remove it, insert a new one, the work is completed.

The fuse module is located behind the dashboard, in the left side. Access from the driver's seat.

Installation on the oven for additional pump

Another way to improve the stove can be the installation of an additional pump. The water pump provides forced circulation of coolant. The second pump will allow antifreeze to circulate faster and intensively heat the interior.

Installing an additional pump on the stove may take no more than half an hour, so it is quite realistic to perform this work yourself.

As an additional standard pump set

To install additional pumps will require:

• pump itself;
• metal clamps;
• a piece of hose with a length of 1 m;
• set of screwdrivers and wrench.

Works are performed in the following order:

1. A node of a small circle of circulation of antifreeze is assembled. For this pump connected with two nozzles. The short segment of the hose is attached to the decorator to the removal of antifreeze, and the feeding stacker is longer.
2. Cooling fluid merges from the system.
3. From the radiator of the heater removed the hose of the antifreeze removal.
4. The assembled node with POMPA is connected to the place of the antifreeze removal hose.
5. The pump is reliably fixed behind the facing panel, the reliability of the hoses fastening is checked.
6. Antifreeze is poured into the expansion tank.
7. The engine starts and warms up to operating temperature.
8. Connections are checked for antifreeze leakage

Installation of the second pump will increase the intensity of the heating of the cabin

If the small circle of fluid circulation works without leaks, then the performance of the stove will increase significantly. Installing the second pump is recommended for cars "Daewoo Nexia" with mileage, since due to partial wear of the mechanisms, the stove may not cope with its work.

Thus, to diagnose independently and eliminate the malfunction of the car of the car "Daewoo Nexia" is quite simple. Moreover, without resorting to the service of the car service, you can refine the heating system. The effectiveness of the salon heating in this case will increase significantly.

Our country has always been famous for the harsh winters. In this regard, many Daewoo owners of Netsi have to experience constant discomfort during transportation by car during the cold season, since the salon heater simply does not cope with its work and cannot provide a comfortable temperature. For this reason, most motorists resort to various technical tricks, and. The most acceptable version of the tuning of the heating system of the cabin is the additional pump on the stove of Nexia, since the pump provided by the design cannot fully fulfill its functions by providing unsatisfactory tosol circulation, due to the increased length of the nozzles.

Feature Installation of additional pumps on the stove of Daewoo Nexia

In the design of the machine heater, the additional pump is installed on the nozzle, which circulates toosol, consistently with the main and enhances it. Connecting the pump drive is carried out through the stove resistor. Due to this, the additional pump will be included in operation when setting the maximum position of the temperature controller on, and continue to work with its further switching to a smaller position.

Such an upgrade of the heater allows you to warm up the car's salon much easier. According to car owners, after it conducts warm air from the deflectors begins to blow at a temperature of the power unit for about 50 degrees. As for the pump itself, it is possible to install a part of both domestic and imported production. Despite the differences in the design and price, they will work equally well.

Additional stove Excellent option to improve saloon heating

In the case of such a procedure as an additional installation, it is necessary to mention its minuses:

1. The car with an additionally installed heat exchanger of the heater will be missing cabin filter.
2. We'll have to sacrifice the recycling damper.

We will tell about how to independently install an additional stove radiator on nexia. Before carrying out this procedure, it is necessary to purchase a heat exchanger itself (it is suitable for the element from the VAZ-2109), a ball valve, hoses, 2 tees, clamps, a piece of foil isolon and a tap fitting.

We describe the sequence of independent installation of an additional radiator:

• Opening the hood, it is necessary to dismantle the jabin in the area of \u200b\u200bthe right wiper.
• Remove the recycling damper, which will not be needed more, and in its place, pre-closed with foil isolon, you must install an additional radiator.
• For a new heat exchanger, it is necessary to build a small podium. Due to this, the air will be well blowing it, constantly distinguishing the warmth inside the channels of heated coolant.
• The bottom of the installed radiator must be paved by the seal. This will help to overlap the access of cold air to the heat exchanger.
• The hoses should be connected to the Radiator Corusabams, tightening them well with the help of clamps.
• Next, it is necessary to smoke the entire perimeter installed in the additional heat exchanger installed in the system. This will reduce heat losses, due to the fact that the radiator will not give it to the metal elements next to it.
• Using tees, additional radiator hoses connect to the hoses of the main heat exchanger. To do this, in any most convenient location, the main main hose is cut and the tee is inserted, one of the pecks of which is dressed by a hose coming from an additional heat exchanger.
• The junction of all hoses is well delayed by clamps.
• Now you need to install a ball valve, and you should find a convenient place for it, because with the onset of a warm season of the year, you will have to overlap an additional heater.
• The faucet is installed on the straight supply of the second heat exchanger.
• Mount Jabs.

At this, the upgrade is completed. Now the car's salon will be warm even in the most severe winter. Among all the features, the implementation of the procedures described above should be noted the possibility of their independent execution without any experience of repair work. In addition, it will not take much time, and the effect of the proceeded procedure will be very tangible. In addition, an additional pump or stove is not speculating in service, in connection with which it is recommended for installation on cars operated in locality conditions with a cold climate.

Our country has always been famous for the harsh winters. In this regard, many Daewoo owners of Netsi have to experience constant discomfort during transportation by car during the cold season, since the salon heater simply does not cope with its work and cannot provide a comfortable temperature. For this reason, most motorists resort to various technical tricks, and upgrade the stove. The most acceptable version of the tuning of the heating system of the cabin is the additional pump on the stove of Nexia, since the pump provided by the design cannot fully fulfill its functions by providing unsatisfactory tosol circulation, due to the increased length of the nozzles.

In the design of the machine heater, the additional pump is installed on the nozzle, which circulates toosol, consistently with the main and enhances it. Connecting the pump drive is carried out through the stove resistor. Due to this, the additional pump will be included in the operation when setting the maximum position of the temperature controller on the stove control panel, and continue to work when it is further switched to a smaller position.

Such an upgrade of the heater allows you to warm up the car's salon much easier. According to car owners, after it conducts warm air from the deflectors begins to blow at a temperature of the power unit for about 50 degrees. As for the pump itself, it is possible to install a part of both domestic and imported production. Despite the differences in the design and price, they will work equally well.

In the case of such a procedure as the installation of an additional stove radiator, it is necessary to mention its minuses:

1. The car with an additionally installed heat exchanger of the heater will be missing cabin filter.
2. We'll have to sacrifice the recycling damper.

We will tell about how to independently install an additional stove radiator on nexia. Before carrying out this procedure, it is necessary to purchase a heat exchanger itself (it is suitable for the element from the VAZ-2109), a ball valve, hoses, 2 tees, clamps, a piece of foil isolon and a tap fitting.

We describe the sequence of independent installation of an additional radiator:

• Opening the hood, it is necessary to dismantle the jabin in the area of \u200b\u200bthe right wiper.
• Remove the recycling damper, which will not be needed more, and in its place, pre-closed with foil isolon, you must install an additional radiator.
• For a new heat exchanger, it is necessary to build a small podium. Due to this, the air will be well blowing it, constantly distinguishing the warmth inside the channels of heated coolant.
• The bottom of the installed radiator must be paved by the seal. This will help to overlap the access of cold air to the heat exchanger.
• The hoses should be connected to the Radiator Corusabams, tightening them well with the help of clamps.
• Next, it is necessary to smoke the entire perimeter installed in the additional heat exchanger installed in the system. This will reduce heat losses, due to the fact that the radiator will not give it to the metal elements next to it.
• Using tees, additional radiator hoses connect to the hoses of the main heat exchanger. To do this, in any most convenient location, the main main hose is cut and the tee is inserted, one of the pecks of which is dressed by a hose coming from an additional heat exchanger.
• The junction of all hoses is well delayed by clamps.
• Now you need to install a ball valve, and you should find a convenient place for it, because with the onset of a warm season of the year, you will have to overlap an additional heater.
• The faucet is installed on the straight supply of the second heat exchanger.
• Mount Jabs.

This modernization of the nexian heating system is completed. Now the car's salon will be warm even in the most severe winter. Among all the features, the implementation of the procedures described above should be noted the possibility of their independent execution without any experience of repair work. In addition, the refinement of the heater will not take much time, and the effect of the proceeded procedure will be very tangible. In addition, an additional pump or stove is not speculating in service, in connection with which it is recommended for installation on cars operated in locality conditions with a cold climate.

The best prices and conditions for the purchase of new cars

The nexian stove does not differ in good heating of the cabin - cool air blows into severe frosts from air ducts, although the stove regulators are installed on the maximum heating.

By analogy with the following installation scheme, it is possible to install the Bosch Pomph. It costs more than the Gazelle pump, but unlike Gazelievskaya does not begin to leak over time.

Catalog number of "Bosch" pump for order in exist.ru:

• 0 392 020 024 - Productivity 500 l / h, cost from 1700 rubles.
• 0 392 020 034 - Productivity 750 l / h, cost from 1600 rubles.
• 0 392 023 004 - Productivity 850-1050 l / h, cost from 2800 rubles.

The nozzle that comes from the stove to the engine raise up, we skip it above another nozzle (which goes from the expansion tank). We cut the hose in the bend place, having previously shrewing the nozzle before and after the place of the section (so that the antifreeze is not dried).

We dress nozzles on the pump, remove dressed earlier ties

Pumping relays set closer to the electrical shoe near the air duct. With a yellow wire on the block, I took the +12 in the inclusion of the pump

Plus, on the switching on the relay (in the Scheme, photo number 2, indicated as "to the heater fan") spent in the salon, and stated through a separate button on plus from the ignition lock

The result exceeded all expectations! If you are still frown, I strongly advise. A tangible effect on obtaining maximum heat from the stove will, if you also install a 92 degree thermostat on the nonxine, as well as finalize and dear stove. Do not forget also after the indicated procedures, drive the air from the cooling system of Nexia

Tags: installation of pumps on nexia, additional pump from gazelle on nexia, bad warm stove on nexian, tuning of nonsense do it yourself, tuning daewoo nexia

i needed
1) pump at 12 V
2) Relay 4 pin 12 V


5) Wires about two meters

2 contact (- weight)
3 contact Pompe
4 Contact Akumlarator
with Pompey

without a pump
-10 Just warm

Also put an additional stove unexpected such an ephelating on -31 and in the salon Tashkent. I set from the outlet of the stove and very satisfied ..
i needed
1) pump at 12 V
2) Relay 4 pin 12 V
3) Automotive fuse at 10 amp put on +
4) a toggle switch (switch) in the summer so that you can turn off to set before the relay
5) Wires about two meters
6) If you want, everything is cleaner, the soldering iron, heat shrink, hair dryer

relay connected 1 contact (+ stove)
2 contact (- weight)
3 contact Pompe
4 Contact Akumlarator
when you turn the pump stove, too, turns on.
with Pompey
- 15 in the car is very hot and you have to subscribe
- 20 in the car very warm stove on the max
- 30 in the car heat and not Merznesh
without a pump
-5 It's very hot to entrust
-10 Just warm
-15 A little progressy stove blows barely warm
-20 feet freeze so warm it is necessary to wind
-25 trying to insulate the stove radist Sidish all dressed cap all things but tolerant
-30 Dubak in the car The stove does not cope with the person, but still becomes warmer

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29 Jul 2019. 65

Related records

Now you need to install a ball valve, and you should find a convenient place for it, because with the onset of a warm season of the year, you will have to overlap an additional heater.

The faucet is installed on the straight supply of the second heat exchanger. Mount Jabs.

This modernization of the nexian heating system is completed. Now the car's salon will be warm even in the most severe winter. Among all the features, the implementation of the procedures described above should be noted the possibility of their independent execution without any experience of repair work.

Connected, everything works ... But the wires are hot near the stove motor, what is fine. Disconnected additional pumps, they also warm. So it is not because of the pump they are heated.

How to install an additional pump in the heating system Daewoo Nexia

I did not give an additional burden on the wires of the motor. Found a hole that would start the wire in the salon. We cut the hose in the bend place, after overrunning the connections of the nozzle before and after the place of the cut so that antifreeze does not flow.

We dress nozzles on the pump, we remove the meals dressed before the ties of the POMPE itself are secure on the tie to the air conditioner tube. The hoses should be connected to the Radiator Corusabams, tightening them well with the help of clamps. Next, it is necessary to smoke the entire perimeter installed in the additional heat exchanger installed in the system.

Additional pump on the nexian stove

This will reduce heat losses, due to the fact that the radiator will not give it to the metal elements next to it. Using tees, additional radiator hoses connect to the hoses of the main heat exchanger.

To do this, in any most convenient location, the main main hose is cut and the tee is inserted, one of the pecks of which is dressed by a hose coming from an additional heat exchanger. The junction of all hoses is well delayed by clamps.

Now you need to install a ball valve, and you should find a convenient place for it, because with the onset of a warm season of the year, you will have to overlap an additional heater. The faucet is installed on the straight supply of the second heat exchanger. Mount Jabs. See also: How to eliminate flowing in the system of heating a private house At this, the modernization of the nexian heating system is completed.